Five people have died due to suffocation after a house caught fire in Tulasipr, Dang last night. Those killed in the incident are 14-year-old Sajita Khatun, 14-year-old Hasan Bakas, 16-year-old Masin Bakas, 40-year-old Nardin Ali and six-year-old Abid Din Ali of Tulasipur Sub-metropolitan City-5, the Area Police Office Tulasipur said.